diff --git a/Makefile b/Makefile
index 2797bcccc..fc04a8878 100644
--- a/Makefile
+++ b/Makefile
@@ -153,6 +153,7 @@ depend: .depend
 
 clean: $(foreach SDIR, $(SUBDIRS), $(SDIR)_clean)
 	$(call DELFILE, $(BIN))
+	$(call DELDIR, $(BIN_DIR))
 	$(call CLEAN)
 
 distclean: $(foreach SDIR, $(SUBDIRS), $(SDIR)_distclean)